英语北师大版选修7

1、welcome,Revise the Object Clause,1. “I failed the driving test,” he told me.,Transformation :,He told me that he had failed the driving test.,( ),2. “When shall we meet again?” I asked him.,I asked him when we should meet again.,4. It depends on ________ he will come or not.,I doubted whether / if he would come.,whether,3.“Will he come?” I doubted.,“Wh ” cant be omitted,The Object Clause,Statement in the clause,V + prep if ,“that” can be omitted,Aim,Read and retell Part 2,To pra。

2、Unit 19 Communication,Warm up & lesson 1 Telecommunications,Part 1 Warm up: 1. How many kinds of communications do you know?,Email, fax, text message, computer document, DVD recording, satellite phone, WAP photo,2. What roles does technology play in global communications? Match The Key Words with the three major kinds of communication.,written communication Spoken communication Visual communication,3. English is used in most kinds of communications Please name some of the co。

3、Lesson 1 Telecommunications,-21st century mobile phones,Pair work,Do you have a mobile phone? what can it do besides making phone calls? How do you know about the development of mobile phones? For example: what did mobile phones look like ten years ago? What changes have happened to mobile phones in the past few years? What do mobile phones look like now?,While -reading,A. Fast reading which country used to be the largest mobile phone market?,Comparison between the old and new mobile phones。

4、Lesson 1 Telecommunications,Before reading: Discussion,What do people use the mobile phone to do? Do you think its necessary for high school students to have it? why?,While reading: True or False,1.The United States used to be the largest mobile phone market. 2.The improved technology, the smart look and the price helped mobile phones break into the mass market. 3.3G technology enables the sending of photographs and video images and allows the accessing of the Internet from a phone. 4.Mobile ph。

5、Unit 19,Communication,In this unit you will,Read magazine and newspaper articles.,Talk about telecommunications and the future.,Listen and learn how to use conversational cues and show sympathy in dialogues.,Listen to dialogues. Use listening strategies to identify different English Accents.,Write a formal letter.,Study noun clauses.,Warm-up,Step,Discussion,What communication tools you use and how life was different when there were no such tools.,Communication tools,Match the key。

6、Unit 19 Communication,Warm up,How do you exchange information/ communicate with others? There are three major kinds of communication: written communication, spoken communication and visual communication.,Speaking,Read the key words and match them with the kind of communication they belong to.,email, fax, text message, computer document, DVD recording, satellite phone, WAP photo,key words,Text message,Satellite phone,fax,Keys,Written communication: email, fax, text message, computer document Spok。

7、Unit19,Lesson2,Varieties of English,Objectives:,1.To practise listening strategies for identifying different English accents. 2.To develop awareness of different English expressions in different countries.,Warm up,Discussion: 1)How many countries can you name where English is the native language? 2)Do all these speakers sound the same?,America,Australia,Britain,Write down the words with the same meaning.,American English British English 1.mail _______ 2.movie。

8、Unit 19 Communication,Lesson 2 Varieties of English,To practice listening strategies for identifying different English accents. To develop awareness of different English expression in different countries. To discuss the different accents people have when speaking English,Objectives,How many countries can you name where English is the native language? Do all these English speakers sound the same? Show the English speaking countries,Pre-Listening,Britain,The United States,Australia,New Z。

9、Lesson 3 Body Language,Look at the photos. What kind of language are the people using to communicate?,Spoken language,Written Language,Body language,Warm-up,Talking,In pairs, talk about the various gestures, facial Expressions and body movements that you often Use to communicate your attitudes and feelings.,1.Scanning read the text quickly and answer the following questions,1). What is body language?,Body Language is a set of gestures, body movements and facial expressions People use to make。

10、Communication Workshop,Writing,Read the advertisement and the letter to the New Future Language School. What information does the writer of the letter want to clarify?,location,course content,number of students,qualifications,certificate,prepayment,course fee,registration fee,duration of the course,holidays,Find mistakes of style in the letter and replace the mistakes with the following formal words and expressions.,Dear Sir/ Madam, I would like , I am writing to, In addition, I woul。

11、Lesson 3 Scientific Breakthroughs,warm up :,A little quiz,Isaac Newton， 1642-1727，British physical scientist、astronomer and mathematician，born in Lincolnshire.,He proved the Theory of Gravity to be true.,He was British who was living in 18th century. He invented an advanced steam engine which was the last straw of the First Industry Revolution in western countries.,He was born in Scotland in 1847 . He immigrated into the USA at the age of 24 and later became a America citizen.He was th。

12、Unit 20 New Frontiers,Lesson 1 Futurology,Step 1 lead-in,Step 2 fast-reading,T or F,1) People who are worried about future are called futurologists The experts attending the seminar will be discussing the influence of future on the technology. 3) According to the text, computers will become more intelligent. 4) By the 2030, human-like robots may be sent around our bodies to carry out repairs and keep us healthy. 5) We may be able to live in other suitable places in our solar system at the。

13、A radio telescope,A telescope,A microchip,DNA,Deoxyribonucleic acid,Exercise 1,Biology Physics Information technology Astronomy,1.A radio telescope 2.An atom 3.A microscope 4.A microchip 5.DNA,Exercise 1,Biology Physics Information technology Astronomy,3.A microscope 5.DNA 2.An atom 4.A microchip 1.A radio telescope,Exercise 2,biology,physics,astronomy,information technology,Bacteria,Artificial intelligence Data processing Online Search engine,Energy equation gravity mass radioactivity。

14、111Unit 19 CommunicationLesson 2 Varieties of EnglishObjectivesTo practice listening strategies for identifying different English accents To develop awareness of different English expression in different countriesTo discuss the different accents people have when speaking EnglishPre-ListeningHave students name some countries where English is the native language. Then discuss if all these English speakers sound the same. Then show the pictures of some English speaking countri。

15、111Unit 20 Lesson 3Compound Words复合词1把两个或两个以上的词结合在一起构成新词的方法叫复合法。用复合法构成的词叫复合词。复合词种类繁多，从词性上看有复合介词，复合连词，复合副词，复合代词，复合数词等，而数量最多的是复合名词，其实是复合形容词，再次是复合动词。2复合名词（1）名词+名词Lipstick,classroom,newspaper,workshop,bookstore,bloodtest（2）形容词+名词Highway,dark glasses, easy chair,broadcast,blackboard,freeway,mainland,newcomer,gentleman（3）副词+名词Overwork, upgrade,outhouse,outcomer,overcoa。

16、111Unit 20 communication workshopTeaching aims1.words and phrases2.study the text: language points3.learn some idiomatic expressions 4.practise using linking words to express reason and purpose5.finish the exercises about the text6.listen to a song(if time permits)Teaching timeTwo periodsTeaching processStep 1 Revision1.dictation2.check the homework exerciseStep 2 new words learning1.ask some students to read the new words first and correct their pronunciati。

17、111Unit 21 Human Biology Lesson 1 Chewing Gum Teaching Aims:1. To improve the reading ability of the students and help them study the structure of the text and understand the text wholly.2. To enrich the students knowledge about the advantages and disadvantages of chewing gum and encourage them to talk about the problem of students chewing gum in the school .Teaching Difficulties and Emphasis:1. Help the students to find more advantages and disadvantages of chewing gum.2. He。

18、111Epidemics Explained Teaching Aims: 1. To practice the Reading strategies of sequencing of information2. To know some epidemics in history3. To use the words about epidemicsTeaching difficulties: To practice the Reading strategies of sequencing of informationTeaching Aids: computer and cassetteTeaching procedures: Step 1 Lead-in (1) Do you remember SARS ?(2)What did you feel when SARS was spreading?(3) Whats the outcome of SARS ?(4) Bes。

19、111Unit 21 Lesson 1 Chewing gumWarm-upTeaching aims1. new words and phrases2. warm-up3. study the text: To chew or not to chew4. grammar: conditionalsTeaching timeTwo periodsTeaching processStep 1 Revision:1. have a dictation (unit 20 new words)2. check homework exercisesStep 2 new words learning1.ask some students to read the new word。

20、111Lesson 1 TelecommunicationsTeaching objectives:To cultivate students reading abilityTo learn some key language pointsTo learn noun clauses Emphasis and difficulties:How to judge different kinds of noun clauses and how to choose the right conj Task 1 warm upPair work A. Do you have a mobile phone? What can it do besides making phone calls?B. How do you know about the development of mobile phones? For example: what did mobile phones look like ten years ago。